VSF Volumetric Smart Meter DN 15-20 R≤800
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G2 misuratori THE VALUE OF METERING VSF Mod VDF-R-CLW Volumetric con protocollo LoRaWAN per rete fissa Smart Meter e LoRa per Walk-by / Drive-by SMART METERS Mod VDF-R-CWMB con protocollo W-Mbus per Walk-by / Drive-by VOLUMETRIC Smart meter, rotary piston, 8-digit-rolls direct reading with data transmission via radio frequency 868 Mhz, with the protocols listed below - Meter with radio module Mod. VSF-R-CLW LoRaWAN protocol for fixed network and LoRa for Walk-by/Drive-by -Counter with radio module Mod. VSF-R-WMB W-Mbus OMS protocol for Walk-by/Drive-by -Counter with radio module Mod. VSF-R-W+L LoRaWAN protocol for fixed network and LoRa for Walk-by/Drive-by + WMbus OMS protocol for Walk-by/Drive-by: the system automatically switches between fixed network and Walk-by/Drive-by protocols. ❑ With sizes DN 15-20, dry dial, for clean water, temperature class T50 ❑ All models are MID-approved according to the current Directive (module B+D), in compliance with EN 14154 and OIML R49, achieving an R (Q3/Q1) ≤ 800 ❑ U0-D0: no straight pipework upstream and downstream of the meter required ❑ All models are certified for use with drinking water according to D.M. 174 of 6 April 2004 ❑ Transmitted Data: Sensor ID, consumption data, hardware status, alarms, battery level, leaks ❑ Transmitted consumption data, net compensated for any reverse flows ❑ Multi-level cryptographic data security ❑ Transmitted data: Sensor ID, consumption data, hardware status, alarms, battery level, losses ❑ Data security via multi-level encryption ❑ Modification of configuration data possible from fixed network remotely and/or via radio terminal ❑ Resin-coated IP 68 module for out

SMART METERS Technical Data - DN Permanent flow rate Q3 (m³/h) H) Maximum height of standard model (mm) H) Maximum overall height with pulse emission (mm) B) Maximum overall diameter (mm) Weight with fitting kit (kg) Weight without fitting kit (kg) Permanent flow rate Q3 (m³/h) Length of meter including fittings (mm) Measuring range R (other R's available on request) Starting flow Pressure loss class ΔP (bar) Maximum permissible operating pressure MAP (bar) Dial indication range min / max (m³) L) Meter length without fittings (mm) Transitional flow rate Q2 (l/h) Minimum flow rate Q1 (l/h)...